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Identify Suppliers 2025 Properties Safty

(2S)-4,4-Difluoro1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester

BGC Id:	655391453620
CAS No:	203866-15-3
Synonyms:	(2s)-boc-4,4-difluoro-pyrrolidine-2-carboxylic acid ; n-boc-4,4-difluoro-l-proline 97% ; n-boc-4,4-difluoro-l-proline ; (s)-1-boc-4,4-difluoropyr... ; n-boc-4,4-difluoro-l-proline, 97+% ; boc-l-pro(4,4-difluoro) ; boc-4,4-difluoro-l-pro-oh ; n-t-boc-4,4-difluoro-l-proline ; boc-4,4-difluoro-l-proline ; n-boc-4,4-difluoro-l-proline
Molecular Formula:	C10H15F2NO4
Molecular Weight:	251.23
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

BLD Pharmatech

Smile code: O=C([C@H]1N(C(OC(C)(C)C)=O)CC(F)(F)C1)O MDL Number: MFCD03094917 Purity : 97% Available in stock: 1306.35 g

Iris Biotech

What other providers are available for CAS 203866-15-3?

The last intensive check and update was carried out on 2025/02/07.

Identify

Synonyms:

(2s)-boc-4,4-difluoro-pyrrolidine-2-carboxylic acid ; n-boc-4,4-difluoro-l-proline 97% ; n-boc-4,4-difluoro-l-proline ; (s)-1-boc-4,4-difluoropyr... ; n-boc-4,4-difluoro-l-proline, 97+% ; boc-l-pro(4,4-difluoro) ; boc-4,4-difluoro-l-pro-oh ; n-t-boc-4,4-difluoro-l-proline ; boc-4,4-difluoro-l-proline ; n-boc-4,4-difluoro-l-proline

CAS:

203866-15-3

EINECS:

Molecular Formula:

C10H15F2NO4

MDL:

MFCD03094917

SMILES:

O=CC1CCCCN1C(=O)OC(C)(C)C

Properties

Molecular Weight:

251.23 g·mol−1

Melting point:

120-124 °C

Physical Description:

solid

Suppliers

BLD Pharmatech Ltd

tipologia di azienda: Supplier

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. Forniamo il nostro prodotto chimico 1,4-Dimethylpiperazine-2-carboxylic acid. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Nazione: P.R.China telefono: +86-21-61629022 Fax: +86-21-50201702

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Iris Biotech GmbH

tipologia di azienda: Supplier

Nazione: Germany
telefono: +49-(0)9231-97121-0
Fax: +49-(0)9231-97121-99

IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. Forniamo il nostro prodotto chimico N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-gamma-N-gamma-dimethyl-L-2,4-diaminobutyric acid. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37 (S)

Storage temperature:

Store at 0-5 °C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Indofine Chemical Co, Inc.

INDOFINE Chemical Company, Inc. provides high quality rare organic molecules, biochemicals and natural products for the advancement of science. We pro... Request

What other providers are available for CAS 203866-15-3?

In addition to the providers presented here for (2S)-4,4-Difluoro1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester with the CAS number 203866-15-3, there are other 24 providers with slightly different product names available for this CAS number.

Boc-L-Pro(4,4-F2)-OH

Iris Biotech GmbH

N-Boc-4,4-Difluoro-L-proline

BTC Pharmaceuticals Technology Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +13 additional providers that we know from the past

N-tert-Boc-4,4-Difluoro-L-proline

BuGuCh & Partners +1 additional providers that we know from the past

(2S)-1-[(tert-Butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid

+1 additional providers that we know from the past

(2S)-4,4-Difluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid

Shandong Minglang Chemical Co., Ltd +1 additional providers that we know from the past